Machine Screw P/N MS51958-60

Specifications

Thread series designator

UNF

Head diameter

0.357–0.373 in

Thread direction

Right-Hand

Thread class

2A

Head height

0.122–0.133 in

Screw surface treatment

Passivate

Nominal thread diameter

Inches 0.190

Screw material

Steel Comp 302 or Steel Comp 303 or Steel Comp 304 or Steel Comp 305 or Steel Comp 316

Fastener length

0.281–0.312 in

Screw material document and classification

Fed STD All Material Responses 66

Screw surface treatment document and classification

Fed Spec Single Treatment Response QQ--35

Thread length

0.250–0.312 in

Thread quantity per inch

32

Minimum tensile strength

Pounds Per Square Inch 80000

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

MS51958-60 203-21207-84 915025-0060 343-0225-000 418255-60 VA-97-0167-060 A05294 23083ADX 23083 P343-000 40523001816 343-000

Also referenced as

7454305P14 400-2033-236 112-1051-003 112-0782-060 8914375-7 SPE313D5 MS51858-60 AN520C10R5 MS35234-60 GA3135-060 10124926

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 75 on the shelf
Unit of issue	HD hundred
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5305-00-059-3656?
NSN 5305-00-059-3656 (5305000593656) — Machine Screw: SECO Parts has 75 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for machine screw in federal supply class 5305 (Screws).

Is NSN 5305-00-059-3656 available?
SECO Parts has 75 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5305-00-059-3656 cost?
SECO quotes NSN 5305-00-059-3656 on request, usually the same business day.

What part numbers cross-reference to NSN 5305-00-059-3656?
Part numbers that cross-reference this NSN include MS51958-60, 203-21207-84, 915025-0060, 343-0225-000, 418255-60, VA-97-0167-060, A05294, 23083ADX. It is also referenced by older, superseded or advisory numbers: 7454305P14, 400-2033-236, 112-1051-003, 112-0782-060, 8914375-7, SPE313D5. SECO can quote against any of them.